Hanon Systems: Thin Margins and Near-Zero Profit as Shares Trade Below Book Value

Thesis

The data shows a business with large sales and improving operating profit, but little profit reaching shareholders. Revenue grew every year from 2022 to 2025, and operating margin recovered from 1.0% in 2024 to 2.5% in 2025 and 3.5% on a trailing basis. Net income was negative in 2024 (-₩363.3B) and 2025 (-₩198.5B), and trailing net income is about -₩5.1B, so the loss has nearly closed. Free cash flow of ₩359.1B is positive. Against this, leverage is high at 157.2% liabilities to equity, and borrowings data is not available. The share price is 3870 won, 34.8% below the 52-week high of ₩5,940 and 40.5% above the low of ₩2,755. Investor flow, foreign ownership and short balance data are not available, so positioning cannot be assessed.

Business overview

Hanon Systems is listed on KOSPI in the Machinery sector. It was founded on 1986-03-11 and listed on 1996-07-31, with 678,762,552 listed shares. The CEO is listed as 이수일. Revenue rose from ₩7.4T in 2021 to ₩10.9T in 2025. Trailing revenue as of H1 2026 is ₩11.0T. The data gives no product or customer breakdown, so the sources of revenue are not available here.

Financial analysis

All figures come from filed financial statements (DART). Revenue was ₩7.35T in 2021, ₩8.63T in 2022 (+17.4%), ₩9.56T in 2023 (+10.8%), ₩10.00T in 2024 (+4.6%) and ₩10.88T in 2025 (+8.9%). Operating income was ₩325.8B in 2021 (4.4% margin), ₩256.6B in 2022, ₩277.3B in 2023, ₩95.5B in 2024 (1.0%) and ₩270.4B in 2025 (2.5%). Trailing operating income is ₩385.9B, a 3.5% margin. Net income fell from ₩308.5B in 2021 to ₩51.0B in 2023, then to -₩363.3B in 2024 and -₩198.5B in 2025. Return on equity was 13.2% in 2021, -13.9% in 2024, -6.0% in 2025 and -0.1% trailing. Cash is ₩967.7B and free cash flow is ₩359.1B. Liabilities to equity is 157.2%.

Valuation

Price-to-book is 0.6x now, versus 0.5x at the end of 2025, the only earlier year-end figure available. Price-to-sales is 0.2x and enterprise value is about ₩1.66T. P/E and EV/EBITDA are not meaningful or not available because earnings are negative or unreported. The dividend yield is 0.0%. The listed peers (Doosan Enerbility, Hanmi Semiconductor, Jusung Engineering, Rainbow Robotics, Wonik IPS) trade at P/B of 5.6x to 57.1x, but they are much smaller or larger in profile and mostly in different businesses, so the comparison is of limited use.

Catalysts

• The H1 2026 half-year report filed on 2026-08-13 and preliminary earnings filed on 2026-07-31 set the current trailing figures, and the next results will show whether net income turns positive.
• A share cancellation decision was filed on 2026-07-31, though the data does not give its size.
• Filings on 2026-07-21 and 2026-08-05 record changes in the largest shareholder's holdings, and the details are not in the data.
• The company held investor relations events on 2026-07-13, 2026-08-20 and 2026-09-04.
• A response to a rumour or news report was filed on 2026-08-12, and its content is not available in the data.

Risks

• Net income has been negative or near zero in 2024, 2025 and on a trailing basis, so earnings have not yet recovered to the 2021 level of ₩308.5B.
• Operating margin of 3.5% is thin, so small cost or price changes could affect profit.
• Liabilities to equity of 157.2% indicates meaningful leverage, and borrowing details are not available.
• The shares rose 26.7% over one year but remain well below the 52-week high, and price swings have been wide.
• Investor flow, foreign ownership and short interest data are not available, and no recent news headlines were provided, which limits the view of sentiment.

Closing view

The data shows a company with growing sales, a recovering operating margin and positive free cash flow, but with net income still around breakeven after two loss-making years. A price-to-book of 0.6x reflects that earnings have not yet turned into shareholder returns. Whether the improvement continues depends on upcoming results, the leverage picture and details of shareholder changes that are not in the data. The evidence is mixed and does not support a firm conclusion either way.

Model estimate of fair value

The valuation model has no estimate for this company yet (not enough data, or no positive value with the base case).

Report history

1. Oct 13, 2026InitiationHanon Systems: Thin Margins and Near-Zero Profit as Shares Trade Below Book Value